// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// @file ctlbsclientstep_tracking.cpp

// This is the class implementation for the Tracking Tests

// 

//

#include "ctlbsclientsteptracking.h"

#include <lbs.h>

#include <lbssatellite.h>

#include <lbs/test/tlbsutils.h>

#include <lbs/test/ctlbsasyncwaiter.h>

/**

 * Construction.

 */

CT_LbsClientStep_Tracking* CT_LbsClientStep_Tracking::New(CT_LbsClientServer& aParent)

	{

	// Note the lack of ELeave.

	// This means that having insufficient memory will return NULL;

	CT_LbsClientStep_Tracking* testStep = new CT_LbsClientStep_Tracking(aParent);

	if (testStep)

		{

		TInt err = KErrNone;

		TRAP(err, testStep->ConstructL());

		if (err)

			{

			delete testStep;

			testStep = NULL;

			}

		}

	return testStep;

	}

CT_LbsClientStep_Tracking::CT_LbsClientStep_Tracking(CT_LbsClientServer& aParent) : CT_LbsClientStep(aParent),

	iVerifyInterval(ETrue), iExpectedErr(KErrNone), iUpdateIndex(0)

	{

	SetTestStepName(KLbsClientStep_Tracking);

	}

void CT_LbsClientStep_Tracking::ConstructL()

	{

	// Setup netsim.

	User::LeaveIfError(OpenNetSim());

	// Connect server.

	User::LeaveIfError(iServer.Connect());

	// Open positioner.

	User::LeaveIfError(iPositioner.Open(iServer));

	}

/**

 * Destructor

 */

CT_LbsClientStep_Tracking::~CT_LbsClientStep_Tracking()

	{

	iPositioner.Close();

	iServer.Close();	

	CloseNetSim();

	}

const TTimeIntervalMicroSeconds KTimestampMargin = 500000; //+/-0.5s

TBool CT_LbsClientStep_Tracking::VerifyFirstPosTime(const TTime& aTimeRequested, const TPositionInfo& aPosInfo, const TPositionUpdateOptions& aUpdateOpts)

	{

	TTime timeReceived, timeStamp;

	TPosition pos;

    TInt64 maxtime;

    maxtime = aUpdateOpts.UpdateTimeOut().Int64();

	if(!maxtime)	

		{

		#pragma message("TO DO: CT_LbsClientStep_Tracking::VerifyFirstPosTime - Update when moduleinfo supported")	

		const TTimeIntervalMicroSeconds ttff = 90*1000000;	// TO DO - this should be retrieved from the module info (currently hardcoded in locserver too)

		maxtime = ttff.Int64();

		}

	// get current time

	timeReceived.UniversalTime();

	// get the position data:

	aPosInfo.GetPosition(pos);

	INFO_PRINTF1(_L("First position received at: "));	

	INFO_PRINTF4(_L("%d/%d/%d"), timeReceived.DateTime().Day() + 1, timeReceived.DateTime().Month() + 1, timeReceived.DateTime().Year());

	INFO_PRINTF5(_L("at %d :%d :%d :%d"), timeReceived.DateTime().Hour(), timeReceived.DateTime().Minute(), timeReceived.DateTime().Second(), timeReceived.DateTime().MicroSecond());

	timeStamp = pos.Time();

	INFO_PRINTF1(_L("First position timeStamp: "));

	INFO_PRINTF4(_L("%d/%d/%d"), timeStamp.DateTime().Day() + 1, timeStamp.DateTime().Month() + 1, timeStamp.DateTime().Year());

	INFO_PRINTF5(_L("at %d :%d :%d :%d"), timeStamp.DateTime().Hour(), timeStamp.DateTime().Minute(), timeStamp.DateTime().Second(), timeStamp.DateTime().MicroSecond());	

	TInt64 timediff;

	timediff = timeReceived.Int64() - aTimeRequested.Int64();

	// *first* position received can arrive 'immediately' and up to timeout, or maxtimetofirstfix if timeout not specified

	if(timediff > maxtime)

		{

		INFO_PRINTF1(_L("Failed: First Position received outside time range"));

		return FALSE;									

		}

	else

		{

		return TRUE;

		}

	}

/**

 aPosCount - which position in a set of periodic positions this is (first position = 0)

 */

TBool CT_LbsClientStep_Tracking::VerifyPosTime(const TTime& aTimeFirstPosStamped, const TPositionUpdateOptions& aUpdateOpts, TPositionInfo& aPosInfo, TInt aPosCount)

	{

	TTime timeReceived, timeStamp;

	TPosition pos;

    TInt64 interval = aUpdateOpts.UpdateInterval().Int64();	

    TTimeIntervalMicroSeconds timeout;

    timeout = aUpdateOpts.UpdateTimeOut().Int64();

    // should call different function for first position:		

    __ASSERT_ALWAYS(aPosCount > 0, User::Panic(_L("Update options test"), KErrArgument));				

	// get current time

	timeReceived.UniversalTime();

	// get the position data:

	aPosInfo.GetPosition(pos);

	INFO_PRINTF1(_L("Position received at: "));	

	INFO_PRINTF4(_L("%d/%d/%d"), timeReceived.DateTime().Day() + 1, timeReceived.DateTime().Month() + 1, timeReceived.DateTime().Year());

	INFO_PRINTF5(_L("at %d :%d :%d :%d"), timeReceived.DateTime().Hour(), timeReceived.DateTime().Minute(), timeReceived.DateTime().Second(), timeReceived.DateTime().MicroSecond());

	timeStamp = pos.Time();

	INFO_PRINTF1(_L("Position timeStamp: "));

	INFO_PRINTF4(_L("%d/%d/%d"), timeStamp.DateTime().Day() + 1, timeStamp.DateTime().Month() + 1, timeStamp.DateTime().Year());

	INFO_PRINTF5(_L("at %d :%d :%d :%d"), timeStamp.DateTime().Hour(), timeStamp.DateTime().Minute(), timeStamp.DateTime().Second(), timeStamp.DateTime().MicroSecond());

	TTime windowstart = aTimeFirstPosStamped + static_cast<TTimeIntervalMicroSeconds>(aPosCount * interval) - KTimestampMargin;

	TTime windowend = windowstart + timeout + KTimestampMargin;

	INFO_PRINTF1(_L("valid window start: "));	

	INFO_PRINTF4(_L("%d/%d/%d"), windowstart.DateTime().Day() + 1, windowstart.DateTime().Month() + 1, windowstart.DateTime().Year());

	INFO_PRINTF5(_L("at %d :%d :%d :%d"), windowstart.DateTime().Hour(), windowstart.DateTime().Minute(), windowstart.DateTime().Second(), windowstart.DateTime().MicroSecond());

	if(timeStamp < windowstart && timeReceived < windowstart)

		{

		INFO_PRINTF1(_L("Failed: Position received outside time range"));

		return FALSE;

		}

	if(timeout.Int64() && (timeStamp > windowend || timeReceived > windowend))

		{

		INFO_PRINTF1(_L("valid window end: "));	

		INFO_PRINTF4(_L("%d/%d/%d"), windowend.DateTime().Day() + 1, windowend.DateTime().Month() + 1, windowend.DateTime().Year());

		INFO_PRINTF5(_L("at %d :%d :%d :%d"), windowend.DateTime().Hour(), windowend.DateTime().Minute(), windowend.DateTime().Second(), windowend.DateTime().MicroSecond());

		return FALSE;

		}

	else

		{

		return TRUE;

		}

	}

TInt CT_LbsClientStep_Tracking::SetExpectedError(TInt aExpectedErrVal,TInt aDefaultErr)	

	{

	if(aExpectedErrVal==-1000)

		{

		return aDefaultErr;

		}

	else

		{

		return aExpectedErrVal;

		}

	}

TInt CT_LbsClientStep_Tracking::GetExpectedError(const TDesC& aError)

	{

	TInt expectedErr;

	if (GetIntFromConfig(ConfigSection(), aError, expectedErr))

		{	

		return expectedErr;

		}

	else

		return -1000;

	}

/**

 * @return - TVerdict code

 * Override of base class pure virtual

 * Our implementation only gets called if the base class doTestStepPreambleL() did

 * not leave. That being the case, the current test result value will be EPass.

 */

TVerdict CT_LbsClientStep_Tracking::doTestStepL()

	{

	// Generic test step used to test the LBS SetUpdateOptions API.

	INFO_PRINTF1(_L(">>CT_LbsClientStep_Tracking::doTestStepL()"));

	if (TestStepResult()==EPass) 

		{

		// Determine the test case id.

		TInt testCaseId;

		// Initialise these errors here - Make this a dynamic array?

		iExpectedErr = GetExpectedError(KExpectedErr);

		iExpectedErr2 = GetExpectedError(KExpectedErr2);

		iExpectedErr3 = GetExpectedError(KExpectedErr3);

		iExpectedErr4 = GetExpectedError(KExpectedErr4);

		if (GetIntFromConfig(ConfigSection(), KTestCaseId, testCaseId))

			{

			// Set the update options.

			T_LbsUtils utils;

			TPtrC configFileName;

			_LIT(KUpdateOptionsFile, "agps_module_update_file");

			GetStringFromConfig(ConfigSection(), KUpdateOptionsFile, configFileName);

			utils.GetConfigured_ModuleUpdateOptionsL(configFileName, ConfigSection(), iUpdateOpts);

			iPositioner.SetUpdateOptions(iUpdateOpts);

			// count the number of updates from the .ini file

			RPointerArray<TLbsModuleUpdateItem> posInfoArray;

			utils.GetConfigured_UpdateArrayL(configFileName, ConfigSection(), posInfoArray);

			TInt numOfPosInfos = posInfoArray.Count();

			posInfoArray.ResetAndDestroy();

			// Perfom test.

			TInt err = KErrNone;

			TPosition pos;

			TTime timeFirstStamped;

			TTime timeRequested;

			iUpdateWindowIndex = 0;

			if(testCaseId == 8)

				{

				iCheckIfSameAsPreviousPosition = ETrue;

				}

			else

				{

				iCheckIfSameAsPreviousPosition = EFalse;				

				}

			for (iUpdateIndex = 0 ; iUpdateIndex < numOfPosInfos; iUpdateIndex++)

				{				

				// Get and log current time.

				timeRequested.UniversalTime();

				INFO_PRINTF1(_L("Position requested at: "));	

				INFO_PRINTF4(_L("%d/%d/%d"), timeRequested.DateTime().Day() + 1, timeRequested.DateTime().Month() + 1, timeRequested.DateTime().Year());

				INFO_PRINTF5(_L("at %d :%d :%d :%d"), timeRequested.DateTime().Hour(), timeRequested.DateTime().Minute(), timeRequested.DateTime().Second(), timeRequested.DateTime().MicroSecond());

				// Do request to position update.

				err = DoNotifyUpdateL(iPosInfo);

				iPosInfo.GetPosition(pos);

				// First update, ref pos, KErrNone.

				if (iUpdateIndex == 0)

					{

					// Verify time taken for first update.

					timeFirstStamped = pos.Time();	// Need to remember the time we received this update.

					if(!VerifyFirstPosTime(timeRequested, iPosInfo, iUpdateOpts))

						{

						SetTestStepResult(EFail);									

						}

					// Verify reference position.

					TPositionInfo verifyRefPosInfo;

					verifyRefPosInfo.SetPosition(iRefPos);

					if (!utils.Compare_PosInfo(verifyRefPosInfo, iPosInfo))

						{

						INFO_PRINTF1(_L("Failed test, reference position incorrect."));

						SetTestStepResult(EFail);

						}

					iExpectedErr = KErrNone;

					// Expect to verify interval time, for other updates.

					iVerifyInterval = ETrue;

					iPreviousPos = iPosInfo;

					}

				// Remaining updates.

				else

					{

					// Increment the expected time interval 'window' the update is expected to arrive in

					iUpdateWindowIndex++;

					// Determine expected err, and any special test actions.

					switch (iUpdateIndex)

						{

						// Second update, gps accurate, KErrNone, after n * intervals.

						case 1:

							{

							iExpectedErr = KErrNone;

							if(testCaseId == 7)

								{

								DoInterval_TestCaseId_07();

								}

							else if(testCaseId == 8)

								{

								DoInterval_TestCaseId_08();

								}

							else

								{

								// Got the first accurate gps update, switch on partial updates.

								iUpdateOpts.SetAcceptPartialUpdates(ETrue);

								iPositioner.SetUpdateOptions(iUpdateOpts);

								}

							break;

							}

						// Remaining updates as per test case.

						default:

							{

							switch (testCaseId)

								{

								// Test case LBS-Tracking-001

								case 1:

									{

									DoInterval_TestCaseId_01();

									break;

									}

								// Test case LBS-Tracking-002

								case 2:

									{

									DoInterval_TestCaseId_02();

									break;

									}

								// Test case LBS-Tracking-003

								case 3:

									{

									DoInterval_TestCaseId_03();

									break;

									}

								// Test case LBS-Tracking-004									

								case 4:

									{

									DoInterval_TestCaseId_04();

									break;

									}

								// Test case LBS-Tracking-005

								case 5:

									{

									DoInterval_TestCaseId_05();

									break;

									}

								// Test case LBS-Tracking-006

								case 6:

									{

									DoInterval_TestCaseId_06();

									break;

									}

								// Test case LBS-Tracking-007

								case 7:

									{

									DoInterval_TestCaseId_07();

									break;

									}

								// Test case LBS-Tracking-008

								case 8:

									{

									DoInterval_TestCaseId_08();

									break;

									}

								}

							}

						break;

						}

					// Verify correct interval for update, if required.

					if (iVerifyInterval)

						{

						if(!VerifyPosTime(timeFirstStamped, iUpdateOpts, iPosInfo, iUpdateWindowIndex))

							{

							INFO_PRINTF1(_L("Failed: Position received outside time range"));

							SetTestStepResult(EFail);

							}

						}

					if(iCheckIfSameAsPreviousPosition)

						{

						if(iSameAsPreviousPos && !utils.Compare_PosInfo(iPreviousPos, iPosInfo))

							{

							INFO_PRINTF1(_L("Failed test, position different from previous, when it should be same."));

							SetTestStepResult(EFail);

							}

						if(!iSameAsPreviousPos && utils.Compare_PosInfo(iPreviousPos, iPosInfo))

							{

							INFO_PRINTF1(_L("Failed test, position same as previous, when it should be different."));

							SetTestStepResult(EFail);

							}

						}

					iPreviousPos = iPosInfo;

					}

				// Verify err.

				if (err != iExpectedErr)

					{

					ERR_PRINTF3(_L("Failed test, error code received %i, expected %i"), err, iExpectedErr);

					SetTestStepResult(EFail);						

					}

				}

			}

		}

	INFO_PRINTF1(_L("<<CT_LbsClientStep_Tracking::doTestStepL()"));

	return TestStepResult();

	}

// Test 1 - expected updates

//

// Ref pos,				KErrNone,				before interval

// Gps pos (accurate),	KErrNone,				after n * intervals

// Gps pos (accurate),	KErrNone, 				after interval

// Gps pos (partial),	KPositionPartialUpdate,	after interval

//

void CT_LbsClientStep_Tracking::DoInterval_TestCaseId_01()

{

	switch (iUpdateIndex)

		{

		case 2:	// Third update, gps accurate, KErrNone.

			{

			iExpectedErr = SetExpectedError(iExpectedErr2,KErrNone);

			break;

			}

		case 3:	// Last update, gps inaccurate, KPositionPartialUpdate.	

			{

			iExpectedErr = SetExpectedError(iExpectedErr3,KPositionPartialUpdate);	

			break;

			}

		}

	}

// Test 2 - expected updates

//

// Ref pos,				KErrNone,	before interval

// Gps pos (accurate),	KErrNone,	after n * intervals

// Gps pos (accurate),	KErrNone,	after interval

// Gps pos (accurate),	KErrNone,	after interval

//

void CT_LbsClientStep_Tracking::DoInterval_TestCaseId_02()

{

	switch (iUpdateIndex)

		{

		case 2:	// Third update, gps accurate, KErrNone.

			{

			iExpectedErr = SetExpectedError(iExpectedErr2,KErrNone);	

			break;

			}

		case 3: // Last update, gps accurate, KErrNone.

			{

			iExpectedErr = SetExpectedError(iExpectedErr3,KErrNone);	

			break;

			}

		}

	}

// Test 3 - expected updates

//

// Ref pos,				KErrNone,				before interval

// Gps pos (accurate),	KErrNone,				after n * intervals

// Gps pos (NAN),		KPositionPartialUpdate,	after interval

// Gps pos (NAN),		KPositionPartialUpdate,	after interval

//

void CT_LbsClientStep_Tracking::DoInterval_TestCaseId_03()

{

	switch (iUpdateIndex)

		{

		case 2:	// Third update, gps accurate, KPositionPartialUpdate.

			{

			iExpectedErr = SetExpectedError(iExpectedErr2,KPositionPartialUpdate);	

			break;

			}

		case 3: // Last update, gps accurate, KPositionPartialUpdate.

			{

			iExpectedErr = SetExpectedError(iExpectedErr3,KPositionPartialUpdate);	

			break;

			}